 Continuing our discussion with Kevin Maurer, he, the author of No Easy Day and Lines of Kandahar, also a book on Che Guevara's life and many others. He's a prolific writer and investigative reporter and someone who has covered U.S. military operations. You even have done some stories about World War II and I think the fighter pilots in that time frame as well. What drew you to that? A lot of your stuff is military related. What drew you to that genre of writing? Because you have a breadth of experience in other areas as well.